This API can be used by Administrator to fetch the list of Mailbox Quota alerts that will be used as email notification alert texts for end user.
Currently, there is only one Mailbox Quota Alert which is Warning Quota, that can be configured in different languages.
Output of this API will be:

This API can be used by an administrator to modify the subject line, body and Use Default flag for the email notification alert for the end users. If an administrator updates “UseDefault” option to false and if “Subject” and “Body” (customized subject and body texts) of the Alert are null in the database or in input XML, then it is mandatory to provide both of them.
Input will be an XML with following data :